Raws li cov txheej txheem ntau lawm, steel coils tuaj yeem faib ua kub {{rolled coil thiab txias {1} {rolled chev. Kub - rolled chev hais txog cov hlau ua los ntawm cov hlau cua sov kom sov rau cov kauj vab refed rau coils dov ntawm chav tsev kub.
Raws li kev kho mob saum npoo, hlau coils tuaj yeem muab faib ua Galvanized Chev, Xim}}} coated chev, thiab aluminized chev. Cov coils no muaj ntau yam kev kho mob sib txawv thiab haum rau cov ntawv thov sib txawv thiab ib puag ncig.
Raws li cov khoom siv, hlau coils tuaj yeem faib ua cov roj carbon hlau coils thiab tshwj xeeb hlau coils. Tib neeg cov roj carbon hlau coils xa mus rau cov khoom siv xws li Q235 thiab Q345, thaum tshwj xeeb hlau coils xa los ntawm cov ntaub ntawv ua los ntawm cov khoom lag luam xws li hlau hlau.
Raws li cov kev qhia tshwj xeeb, cov coil steel tuaj yeem faib ua cov phaj phaj nyias thiab tuab phaj coils. Nyias phaj coils feem ntau tsawg dua 2 hli tuab, thaum tuab tuab cov coils yog ntau tshaj 2 hli tuab.
Raws li daim ntawv thov, hlau Coils tuaj yeem faib ua kev tsim kho cov hlua hlau, thiab tshuab tsim cov hlau coils. Cov coils no muaj cov ntawv thov sib txawv thiab cov yam ntxwv sib txawv, thiab cov kev xaiv yuav tsum ua raws li cov kev xav tau tiag tiag.
